[aerogear-dev] Dealing with UPS Keycloak data post-datasource-split

[Matthias Wessendorf]

How about the following, not optimal, proposal:

* get back to one data-source
* stick w/ Keycloak-1.1.0-final (in case updating to KC-1.2.0 makes above
item harder)

I understand that a separation of the two is needed on the longer run - it
would be good if that's something on our agenda post 1.1.0 e.g. for 1.2.0

I think the above is a 'work around', which I could live with and buys us
time to truly think about a perfect separation.






On Thu, May 7, 2015 at 3:26 AM, Matthias Wessendorf <matzew at apache.org>
wrote:

>
>
> On Wed, May 6, 2015 at 8:27 PM, Douglas Campos <qmx at qmx.me> wrote:
>
>> Howdy y'all!
>>
>> I'm revisiting migration strategies for UPS master, and we have a tough
>> situation to deal with.
>>
>> Since we have moved keycloak to its own DataSource, there are KC
>> leftovers at UPS database which need to be cleaned up.
>>
>> 1) Any suggestions on how to provide a migration path?
>>   Since the tables are intertwined with UPS tables, it's not a matter of
>> doing a db dump/restore...
>>
>
> how are they intertwined? Is UPS stuff stored in KC tables, or vice versa?
>
>
>> 2) How to ensure we can safely get rid of the leftover tables on UPS
>> DataSource?
>>   I can easily provide migrations which just nuke the tables from the
>> face of the earth,
>>
>
> that's good, but
>
>
>> but how to do this without data loss?
>>
>
> I don't know :-) I wonder if we just can not move the data to a new
> datasource.
>
>
>
>
>
>>
>> Thoughts?
>>
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>>
>
>
>
> --
> Matthias Wessendorf
>
> blog: http://matthiaswessendorf.wordpress.com/
> sessions: http://www.slideshare.net/mwessendorf
> twitter: http://twitter.com/mwessendorf
>



-- 
Matthias Wessendorf

blog: http://matthiaswessendorf.wordpress.com/
sessions: http://www.slideshare.net/mwessendorf
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